Server : Apache/2 System : Linux server-15-235-50-60 5.15.0-164-generic #174-Ubuntu SMP Fri Nov 14 20:25:16 UTC 2025 x86_64 User : gositeme ( 1004) PHP Version : 8.2.29 Disable Function : exec,system,passthru,shell_exec,proc_close,proc_open,dl,popen,show_source,posix_kill,posix_mkfifo,posix_getpwuid,posix_setpgid,posix_setsid,posix_setuid,posix_setgid,posix_seteuid,posix_setegid,posix_uname Directory :  /home/gositeme/domains/gositeme.com/public_html/whmcs/vendor/phpseclib/mcrypt_compat/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

# mcrypt_compat

[![Build Status](https://travis-ci.org/phpseclib/mcrypt_compat.svg?branch=master)](https://travis-ci.org/phpseclib/mcrypt_compat)

PHP 5.x/7.x polyfill for mcrypt extension.

## Installation

With [Composer](https://getcomposer.org/):

```
composer require phpseclib/mcrypt_compat
```

## Supported algorithms

- rijndael-128
- rijndael-192
- rijndael-256
- des
- blowfish
- rc2
- tripledes
- arcfour

## Unsupported algorithms

- cast-128
- gost
- cast-256
- loki97
- saferplus
- wake
- blowfish-compat
- serpent
- xtea
- enigma

## Supported modes

- cbc
- ncfb
- cfb
- ctr
- ecb
- nofb
- stream

Although `nofb` is supported `ofb` is not. Further, mcrypt_compat's `ncfb` implementation has some incompatibles with mcrypt's implementation where `mcrypt_generic` and `mdecrypt_generic` are concerned. The unit tests elaborate.